公开(公告)号：US09559470B2

公开(公告)日：2017-01-31

申请号：US14876875

申请日：2015-10-07

申请人： POWERTECH INDUSTRIAL CO., LTD.

发明人： Yu-Lung Lee

IPC分类号： H02J1/00 ,  H01R13/66 ,  H01R25/00

CPC分类号： H01R25/003 ,  H01R13/665 ,  H01R13/6675 ,  H01R13/6683 ,  H01R13/6691

摘要： A power extension wire includes a power plug, a socket, and a cord connected between the power plug and the socket. The power plug includes a wireless transmission module, the socket includes an alternating-current jack and a current converting unit. The cord includes a plurality of alternating-current conducting wires and at least one direct-current conducting wire. The current converting unit receives an alternating-current power through the alternating-current conducting wires and provides a direct-current power to the wireless transmission module through the direct-current conducting wire.

摘要翻译： 电源延长线包括电源插头，插座和连接在电源插头和插座之间的电源线。 电源插头包括无线传输模块，插座包括交流插座和电流转换单元。 绳索包括多个交流导线和至少一个直流导线。 电流转换单元通过交流导线接收交流电力，并通过直流导线向无线传输模块提供直流电力。